Filter felt is a type of non-woven fabric made from synthetic fibers or wool. It is commonly used as a filter medium in various industries such as automotive, aerospace, and industrial applications. Filter felt is designed to capture and remove particles and impurities from liquids and gases. It is available in different thicknesses, densities, and pore sizes to suit different filtration requirements. Filter felt is also known for its durability, high temperature resistance, and chemical resistance.
The products are widely used in steel mill flue gas in steel industry, cement plant kiln tail in cement industry, thousand dry rotary kiln in asphalt industry, calcium carbide plant in thermal power industry Kiln tail in the thermal power industry, etc
| Product Name | Weight (g/m2) | Thickness (mm) | Air permeability (m3/m2.min) | Temperature Resistance (°C) | |
Continues | Instant | |||||
Room Temperature | Polyester Needle Felt | 450-700 | 1.6-2.2 | 8-18 | 130 | 150 |
Polypropylene Needle Felt | 400-600 | 1.6-2.4 | 8-20 | 80 | 100 | |
Acylic Needle Punched Felt | 500-600 | 1.8-2.2 | 8-20 | 130 | 150 | |
PTFE Membrane Needle Punched Felt | 450-600 | 1.6-2.2 | 2-4 | 130 | 150 | |
High-temperature Chemical Fiber | PPS Needle Punched Felt | 400-650 | 1.4-2.2 | 8-20 | 160 | 190 |
P84 Needle Punched Felt | 500-600 | 1.8-2.4 | 8-20 | 250 | 280 | |
PTFE Needle Punched Felt | 650-800 | 0.8-1.2 | 8-20 | 240 | 260 | |
Aramid (Nomix, Conex) Needle Punched Felt | 450-550 | 1.7-2.4 | 8-20 | 204 | 240 | |
High-temperature Fiberglass Compound | Fiberglass, PPS Compound Felt | 900±50 | 2.2-2.8 | 22±5 | 190 | 232 |
Fiberglass, Aramid Compound Felt | 900±50 | 2.2-2.8 | 22±5 | 204 | 240 | |
Fiberglass, P84 Compound Felt | 900±50 | 2.2-2.8 | 22±5 | 260 | 280 | |
Fiberglass, PTFE Compound Felt | 900±50 | 2.2-2.8 | 22±5 | 280 | 300 | |